20222994776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{419}}^1\times {\mathrm{967}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 40395801600

約数和(自身を除く): 20172806824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 367, 419, 734, 838, 967, 1468, 1676, 1934, 2936, 3352, 3868, 6239, 7123, 7736, 12478, 14246, 16439, 24956, 28492, 32878, 49912, 56984, 65756, 131512, 153773, 307546, 354889, 405173, 615092, 709778, 810346, 1230184, 1419556, 1620692, 2614141, 2839112, 3241384, 5228282, 6033113, 6887941, 10456564, 12066226, 13775882, 20913128, 24132452, 27551764, 48264904, 55103528, 148698491, 297396982, 594793964, 1189587928, 2527874347, 5055748694, 10111497388, 20222994776]

約数ペア:

[(1, 20222994776), (2, 10111497388), (4, 5055748694), (8, 2527874347), (17, 1189587928), (34, 594793964), (68, 297396982), (136, 148698491), (367, 55103528), (419, 48264904), (734, 27551764), (838, 24132452), (967, 20913128), (1468, 13775882), (1676, 12066226), (1934, 10456564), (2936, 6887941), (3352, 6033113), (3868, 5228282), (6239, 3241384), (7123, 2839112), (7736, 2614141), (12478, 1620692), (14246, 1419556), (16439, 1230184), (24956, 810346), (28492, 709778), (32878, 615092), (49912, 405173), (56984, 354889), (65756, 307546), (131512, 153773)]